Sweetness and sourness intensities of strawberry yoghurts containing 0
.1 or 5.2% dairy fat, 6 or 12% sucrose, and 1.1% lactic acid were rate
d by 14 assessors in two replications, using the time-intensity proced
ure. The timing of sweetness and sourness perception in this water-con
tinuous material was unaffected by the fat content of the samples.